19244+2805 ARY  56

 
 
19h 24m 22.54s +28 05' 15.3" P.A. 43 sep 66.3 mag 6.51,10.03 Sp B5V
 
 
Coord 2000
19244+2805
Discov num
ARY  56
Comp
Coord arcsec 2000
19 24 22.54 +28 05 15.3
Date first
1893
Date last
2010
Obs
10
Pa first
44
Pa last
43
P.A. Now (θ)
43°
Sep first
65.1
Sep last
66.3
Sep. Now (ρ)
66.3"
Mag pri
6.51
Mag sec
10.03
delta mag (ΔM)
3.52
Spectral class
B5V (blue-white)
Pri motion ra
+000
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
+006
Notes
rPM=1.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.7
Precise sep
66.25
Constellation
Cygnus
SAO
87165
HD
182618
HR
7374
last precise pa
42.7
last precise sep
66.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19244+2805 ARY 56 2003 8 43 65.7 6.51 10.03 B5V D 192422.54+280515.3
19244+2805 ARY 56 2010 10 43 66.4 6.51 10.03 B5V 192422.54+280515.3

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